†family Sclerocrinidae Jaekel 1918 (Sea lily)
Crinoidea - Cyrtocrinida - Sclerocrinidae
Synonyms: Hemicrinidae Rasmussen 1961, Paragammarocrinitidae Jaeger 1982
Parent taxon: Eugeniacrinitoidea according to H. Hess 2012
See also Hess and Gale 2010, Hess and Messing 2011 and Rasmussen 1961
Sister taxa: Ancepsicrinus, Capsicocrinus, Castaneacrinus, Crataegocrinus, Eugeniacrinitidae, Fischericrinus, Fusicrinus, Gutticrinidae, Hoyacrinidae, Ninocrinus, Phyllocrinidae, Psalidocrinidae
Subtaxa: Ascidicrinus Cyrtocrinus Gammarocrinites Hemicrinus Neogymnocrinus Paragammarocrinites Pilocrinus Sclerocrinus Strambergocrinus Torynocrinus
Type: Sclerocrinus
Ecology: stationary epifaunal suspension feeder
Distribution: